The Sunburst Clock (1949) — one of more than 150 clocks designed by George Nelson Associates — is an authentic Nelson clock produced by Vitra Design Museum. Originally sold by the Howard Miller Clock Company, this model (appearing as Model 2202 in original Miller brochures) uses one AA battery (included) and is made in Poland. Materials: wood, metal, high-grade quartz clockwork. Comes fully assembled; 5-year warranty.